JP3540663B2 - Spinning reel for fishing - Google Patents

Spinning reel for fishing Download PDF

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Publication number
JP3540663B2
JP3540663B2 JP08836999A JP8836999A JP3540663B2 JP 3540663 B2 JP3540663 B2 JP 3540663B2 JP 08836999 A JP08836999 A JP 08836999A JP 8836999 A JP8836999 A JP 8836999A JP 3540663 B2 JP3540663 B2 JP 3540663B2
Authority
JP
Japan
Prior art keywords
support shaft
fishing
spool
oscillating gear
shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP08836999A
Other languages
Japanese (ja)
Other versions
JP2000279071A (en
Inventor
学 田近
和之 松田
Original Assignee
ダイワ精工株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ダイワ精工株式会社 filed Critical ダイワ精工株式会社
Priority to JP08836999A priority Critical patent/JP3540663B2/en
Publication of JP2000279071A publication Critical patent/JP2000279071A/en
Application granted granted Critical
Publication of JP3540663B2 publication Critical patent/JP3540663B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Description

【0001】
【発明の属する技術分野】
本発明は魚釣用スピニングリールにおける釣糸平行巻き機構の改良に関する。
【0002】
【従来の技術】
魚釣用スピニングリールの釣糸平行巻き機構は、ハンドル軸に設けられた駆動歯車と連動するオシレート歯車をリール本体内側壁の支持軸部に嵌着し、該オシレート歯車に設けた偏芯突起をスプール軸端に固着した摺動子の摺動溝に嵌合してスプール軸先端のスプールを前後動させて釣糸をスプールに平行に巻回するように構成されており、オシレート歯車は特開平7−133827号公報に見られるようにその支持軸にリール本体内側から止ネジを螺着して保持しているか、特開平8−191650号公報に示されているようにリール本体の外部から支持軸内に補強用金属軸部材を取付けている。
【0003】
【発明が解決しようとする課題】
しかしながら、前記内側からの止ネジ方式は、螺着時に支持軸部を破損するのを防止するために前記支持軸部を大径に形成しなければならず、リール本体の大型化を来たすと共に特に何れも長期使用している間に弛緩したりする欠陥があり特に後者の方式は脱落紛失する等の問題点もある。
【0004】
本発明はこれらの現状に鑑み、オシレート歯車の支持軸部の強度の向上によるリール本体の小型化を図ることと止ネジの脱落紛失を防止するようにした魚釣用スピニングリールを提供することを目的とするものである。
【0005】
【課題を解決するための手段】
本発明は前記目的を達成するために、駆動歯車と連動するリール本体内の支持軸部に支持されたオシレート歯車の偏芯突起をスプール軸に固着された摺動子の摺動溝に嵌合してスプール軸先端のスプールを前後往復動せしめる釣糸平行巻き機構を備えた魚釣用スピニングリールにおいて、前記オシレート歯車の支持軸部の外周に金属製補強材を嵌着すると共に前記オシレート歯車を支持軸部に脱落防止ネジで回動可能に止着したことを特徴とするものであり、前記オシレート歯車の支持軸部外周に補強材を嵌着する手段は、圧入、一部圧入、接着、楔着、溶着、埋着等により埋設又は挿入固着することが好ましい。
【0006】
【発明の実施の形態】
本発明の実施の形態を図面の実施例について説明すると、スピニングリールのリール本体1の前部には先端にスプール2を有するスプール軸3が前後摺動可能に支持されると共にそのリール本体1内における後端には上下方向に摺動溝4を有する摺動子5が固着されている。
【0007】
またリール本体1に支持されたハンドル軸6に駆動歯車7が固着され、該駆動歯車7は公知のようにローター8を回動するピニオン9と噛合すると共に前記ハンドル軸6における前記駆動歯車7の前方にはリール本体1に回転可能に支持されたオシレート歯車10に噛合する連動歯車11が設けられており、更に前記オシレート歯車10に突設された偏芯突起12が前記摺動子5の摺動溝4に嵌合している。
【0008】
しかして前記オシレート歯車10のリール本体1に対する支持手段は、リール本体1の内側壁に突設された支持軸部13の外周面に先端部がリール本体1の側壁内に埋設されるように嵌着された金属製補強部材14を介してその外側に嵌着されると共に回転軸部15′を有する脱落防止ネジ15によって止着されている。なお前記金属製補強部材14の嵌着手段は圧入、接着、インサート成形等により行うものである。
【0009】
本発明の実施例はこのように構成されたいるので、ハンドル軸6を回動すると、駆動歯車7と連動歯車11が夫々回動され、前者はピニオン9を介してローター8を回転して釣糸を巻回すると共に後者はオシレート歯車10を回転せしめてその偏芯突起12が摺動溝4を有する摺動子5を介してスプール軸3を前後往復動せしめ前後動するスプール2に釣糸を平行巻きするものである。
【0010】
このようにオシレート歯車10の支持軸部13に金属製補強材14を嵌着すると支持軸部13を補強し、リールの落下時の衝撃による破損、脱落防止ネジ15のネジ込み時における径方向の作用による破損を防止できると共に支持軸部13外周の摩耗を防ぎオシレート歯車10のガタ付きも防止でき円滑な捲取り作用を行うことができる。
【0011】
図4に示す第2実施例は、金属製補強部材14を支持軸部13の頂面までも被覆し一層効率よく支持軸部13の強度を強化したものであり、図5に示す第3実施例は、脱落防止ネジ15の回転軸部15′を省略し金属製補強部材14で回転を支承するようにしたので、オシレート歯車10の形態を単純化しその成型を容易にしてコストの低減を図るようにしたものである。
【0012】
また図6に示す第4実施例は、金属製補強部材14の先端部をリール本体1内に埋入させず内壁面に沿設したものであり、図7に示す第5実施例は前記第2実施例と第4実施例を組合せたものであり、更に図8に示す第6実施例は第3実施例における支持軸部13の金属製補強部材14とオシレート歯車10との間にころがり軸受又はすべり軸受16を介装して一層の回転作用を促進するようにしたものである。
【0013】
【発明の効果】
本発明は支持軸部の外周面に金属製補強部材を嵌着することによって支持軸部に脱落防止用ネジをねじ込むときにその拡開力による支持軸部端部の破損を確実に防止でき、オシレート歯車とその支持軸部との嵌着部の強化による小型化を図りリールを大型化する必要がないと共にオシレート歯車の回転作用も円滑に行うことができ、釣糸の捲取り操作を容易に行うことができる。
【図面の簡単な説明】
【図1】本発明の一部切欠側面図。
【図2】同要部の縦断正面図。
【図3】同要部の縦断正面図。
【図4】本発明の第2実施例の縦断正面図。
【図5】本発明の第3実施例の縦断正面図。
【図6】本発明の第4実施例の縦断正面図。
【図7】本発明の第5実施例の縦断正面図。
【図8】本発明の第6実施例の縦断正面図。
【符号の説明】
1 リール本体
2 スプール
3 スプール軸
4 摺動溝
5 摺動子
7 駆動歯車
10 オシレート歯車
12 偏芯突起
13 支持軸部
14 金属製補強部材
15 脱落防止ネジ
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to an improvement in a fishing line parallel winding mechanism in a fishing spinning reel.
[0002]
[Prior art]
The fishing line parallel winding mechanism of a fishing spinning reel is such that an oscillating gear interlocking with a drive gear provided on a handle shaft is fitted to a support shaft portion on an inner side wall of the reel body, and an eccentric projection provided on the oscillating gear is spooled. The fishing line is wound in parallel with the spool by fitting in the sliding groove of the slider fixed to the shaft end and moving the spool at the tip of the spool shaft back and forth. No. 133827, a set screw is screwed onto the support shaft from the inside of the reel body and held, or as shown in JP-A-8-191650, from the outside of the reel body to the inside of the support shaft. A metal shaft member for reinforcement is attached to the shaft.
[0003]
[Problems to be solved by the invention]
However, in the set screw method from the inside, the support shaft must be formed to have a large diameter in order to prevent the support shaft from being damaged when screwed, and the reel body becomes large in size, and in particular, All of them have a defect that they are loosened during long-term use, and in particular, the latter method has a problem that it is dropped and lost.
[0004]
In view of these circumstances, the present invention provides a spinning reel for fishing in which the size of the reel body is reduced by improving the strength of the support shaft portion of the oscillating gear, and the set screw is prevented from falling off and lost. It is the purpose.
[0005]
[Means for Solving the Problems]
According to the present invention, in order to achieve the above object, an eccentric projection of an oscillating gear supported by a support shaft portion in a reel body interlocked with a driving gear is fitted into a sliding groove of a slider fixed to a spool shaft. In a fishing spinning reel provided with a fishing line parallel winding mechanism for reciprocating the spool at the tip of the spool shaft, a metal reinforcing material is fitted around the support shaft of the oscillating gear and the oscillating gear is supported. The reinforcing member is rotatably secured to the shaft portion with a fall-off prevention screw, and the means for fitting the reinforcing material to the outer periphery of the support shaft portion of the oscillating gear includes press-fitting, partial press-fitting, bonding, and a wedge. It is preferable to bury or insert and fix it by attaching, welding, embedding, or the like.
[0006]
BEST MODE FOR CARRYING OUT THE INVENTION
An embodiment of the present invention will be described with reference to the accompanying drawings. A spool shaft 3 having a spool 2 at a front end is supported at a front portion of a reel body 1 of a spinning reel so as to be slidable back and forth. A slider 5 having a sliding groove 4 in the vertical direction is fixed to the rear end of the slider 5.
[0007]
Further, a drive gear 7 is fixed to a handle shaft 6 supported by the reel body 1, and the drive gear 7 meshes with a pinion 9 for rotating a rotor 8 as well known, and the drive gear 7 of the handle shaft 6 An interlocking gear 11 meshing with an oscillating gear 10 rotatably supported by the reel body 1 is provided at the front, and an eccentric projection 12 protruding from the oscillating gear 10 is provided with a slide of the slider 5. It is fitted in the moving groove 4.
[0008]
The supporting means of the oscillating gear 10 with respect to the reel body 1 is fitted to the outer peripheral surface of the support shaft 13 projecting from the inner wall of the reel body 1 such that the tip is embedded in the side wall of the reel body 1. It is fitted to the outside via the attached metal reinforcing member 14 and is fastened by a fall-off prevention screw 15 having a rotating shaft 15 '. The means for fitting the metal reinforcing member 14 is performed by press-fitting, bonding, insert molding, or the like.
[0009]
Since the embodiment of the present invention is desired to be configured in this manner, when the handle shaft 6 is rotated, the drive gear 7 and the interlocking gear 11 are respectively rotated, and the former rotates the rotor 8 via the pinion 9 to rotate the fishing line. And the latter rotates the oscillation gear 10 so that the eccentric projection 12 reciprocates the spool shaft 3 via the slider 5 having the sliding groove 4 so that the fishing line is parallel to the spool 2 which moves back and forth. It is to wind.
[0010]
When the metal reinforcing member 14 is fitted to the support shaft portion 13 of the oscillating gear 10 in this manner, the support shaft portion 13 is reinforced, and the damage due to the impact at the time of the drop of the reel and the radial direction when the fall prevention screw 15 is screwed. It is possible to prevent breakage due to the action, prevent wear of the outer periphery of the support shaft portion 13 and prevent rattling of the oscillating gear 10, and perform a smooth winding operation.
[0011]
In the second embodiment shown in FIG. 4, the metal reinforcing member 14 is coated even on the top surface of the support shaft portion 13 so that the strength of the support shaft portion 13 is more efficiently reinforced, and the third embodiment shown in FIG. In the example, the rotation shaft portion 15 'of the falling-off prevention screw 15 is omitted and the rotation is supported by the metal reinforcing member 14, so that the form of the oscillating gear 10 is simplified, its molding is facilitated, and the cost is reduced. It is like that.
[0012]
In the fourth embodiment shown in FIG. 6, the distal end portion of the metal reinforcing member 14 is provided along the inner wall surface without being embedded in the reel body 1, and the fifth embodiment shown in FIG. The sixth embodiment shown in FIG. 8 is a combination of the second embodiment and the fourth embodiment. The sixth embodiment shown in FIG. 8 is a rolling bearing between the metal reinforcing member 14 of the support shaft 13 and the oscillating gear 10 in the third embodiment. Alternatively, a further rotating action is promoted by interposing a sliding bearing 16.
[0013]
【The invention's effect】
The present invention can reliably prevent damage to the end of the support shaft due to its expanding force when screwing a drop-prevention screw into the support shaft by fitting a metal reinforcing member to the outer peripheral surface of the support shaft, It is not necessary to increase the size of the reel by strengthening the fitting portion between the oscillating gear and its supporting shaft portion, and it is not necessary to increase the size of the reel. be able to.
[Brief description of the drawings]
FIG. 1 is a partially cutaway side view of the present invention.
FIG. 2 is a vertical sectional front view of the essential part.
FIG. 3 is a vertical sectional front view of the essential part.
FIG. 4 is a longitudinal sectional front view of a second embodiment of the present invention.
FIG. 5 is a longitudinal sectional front view of a third embodiment of the present invention.
FIG. 6 is a longitudinal sectional front view of a fourth embodiment of the present invention.
FIG. 7 is a longitudinal sectional front view of a fifth embodiment of the present invention.
FIG. 8 is a longitudinal sectional front view of a sixth embodiment of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Reel main body 2 Spool 3 Spool shaft 4 Sliding groove 5 Slider 7 Drive gear 10 Oscillating gear 12 Eccentric projection 13 Support shaft part 14 Metal reinforcing member 15 Fall prevention screw

Claims (1)

駆動歯車と連動するリール本体内の支持軸部に支持されたオシレート歯車の偏芯突起をスプール軸に固着された摺動子の摺動溝に嵌合してスプール軸先端のスプールを前後往復動せしめる釣糸平行巻き機構を備えた魚釣用スピニングリールにおいて、前記オシレート歯車の支持軸部の外周に金属製補強材を嵌着すると共に前記オシレート歯車を支持軸部に脱落防止ネジで回動可能に止着したことを特徴とする魚釣用スピニングリール。The eccentric projection of the oscillating gear supported on the support shaft in the reel unit that is linked to the drive gear fits into the sliding groove of the slider fixed to the spool shaft, and reciprocates the spool at the tip of the spool shaft. In a fishing spinning reel having a parallel fishing line winding mechanism, a metal reinforcing material is fitted around the support shaft of the oscillating gear, and the oscillating gear is rotatable on the support shaft with a fall-off prevention screw. A spinning reel for fishing, which is fixed.
JP08836999A 1999-03-30 1999-03-30 Spinning reel for fishing Expired - Fee Related JP3540663B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP08836999A JP3540663B2 (en) 1999-03-30 1999-03-30 Spinning reel for fishing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP08836999A JP3540663B2 (en) 1999-03-30 1999-03-30 Spinning reel for fishing

Publications (2)

Publication Number Publication Date
JP2000279071A JP2000279071A (en) 2000-10-10
JP3540663B2 true JP3540663B2 (en) 2004-07-07

Family

ID=13940891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP08836999A Expired - Fee Related JP3540663B2 (en) 1999-03-30 1999-03-30 Spinning reel for fishing

Country Status (1)

Country Link
JP (1) JP3540663B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5890283B2 (en) * 2012-08-24 2016-03-22 グローブライド株式会社 Double bearing type reel

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